It's been a week and i can't digest anything i tried medicines nd their not heping i'm pregnant, i feel like getting an abortion, im 20lb underweight?

Hyperemesis: As long as you can tolerate liquids you will be ok, babies don't "eat" they do drink and get calories to fuel the body. Ensure you're staying well hydrated and taking in plenty of calories. If you're unable to even tolerate liquids for a week, you need to go to your local hospital and be evaluated and possibly admitted, a week is too long!